Antibumping locks

What is antibumping?

The meaning of this type of lock comes from English, and literally means “anti-shock”. Antibumping locks are security systems designed to resist or frustrate opening attempts using the bumping technique (a method that consists of opening locks without the corresponding key). These locks incorporate specific features that combine design and internal security mechanisms to increase resistance to bumping , and make it more difficult for an intruder to open the lock using this technique. There can be various types, such as anti-bumping rim locks, double-clutch anti-bumping locks or even anti-bumping deadbolts .

Elements to keep in mind before purchasing an antibumping lock

1. Security pins : These are elements inside the lock cylinder that collide with the use of keys that are used with the bumping technique. They may have irregular shapes, ridges or special grooves that make it difficult for the pins to move during bumping. Normally, the majority of cylinders that can be bumped are serrated key cylinders.

2. Counterbolts : These are additional elements strategically placed in the body of the anti-bump lock cylinder . They serve to lock the pins in place and prevent them from popping out when a shock force is applied. Additionally, they require proper rotation of the legitimate key to release the pins and allow the lock to be opened.

3. Additional locking systems : Some antibumping locks incorporate additional locking systems that may be anti-extraction bars or protection plates , whose objective is to prevent attempts to tamper with and extract the lock cylinder.

4. Advanced technology: Other types of antibumping locks use advanced technology, such as magnetic, electronic or electromechanical systems , to increase their security. The main objective of such systems is to verify the authenticity of the key , require a specific sequence of movements or even allow remote access management.

Recommended antibumping brands

There are a wide variety of brands of antibumping locks that can be differentiated by their price or quality. Thanks to their security configuration as well as their design, some anti-bumping locks have been considered the most effective since 2021, such as those from TESA, Mul-T-Lock, EVVA or Kaba, whose locks are specially designed to avoid the use of bumping techniques. bumping and thus increase home security.

If you want to buy an anti-bumping door lock , it is important to differentiate the many types of brands that can offer said product to know which one provides greater efficiency for our home. Thus, the Lince antibumping lock, the Abus lock, the CR antibumping lock with bars, the Mcm, Amig, Dorma, Yale or SAG antibumping locks can also be highlighted.